<template>
  <basic-container>
    <div class="avue-crud">
      <el-form :inline="true">
        <el-form-item><el-button v-if="permission.sys_menu_add" icon="el-icon-plus" type="primary" @click="addOrUpdateHandle(false)">添加</el-button></el-form-item>
      </el-form>

      <el-table border v-loading="loading" :data="menuList" row-key="id" :tree-props="{children: 'children', hasChildren: 'hasChildrens'}">
        <el-table-column prop="name" label="菜单名称" :show-overflow-tooltip="true" width="180"></el-table-column>
        <el-table-column prop="icon" label="图标" align="center" width="60">
          <template #="scope">
            <i :class="scope.row.icon" />
          </template>
        </el-table-column>
        <el-table-column prop="sort" label="排序" width="60"></el-table-column>
        <el-table-column prop="path" label="组件路径" :show-overflow-tooltip="true" width="160"></el-table-column>
        <el-table-column prop="type" label="类型" width="90" align="center">
          <template #="scope">
            <el-tag type="success" v-if="scope.row.type === '0'">左菜单</el-tag>
            <el-tag type="success" v-if="scope.row.type === '2'">顶菜单</el-tag>
            <el-tag type="info" v-if="scope.row.type === '1'">按钮</el-tag>
          </template>
        </el-table-column>
        <el-table-column prop="keepAlive" label="缓冲" width="80" align="center">
          <template #="scope">
            <el-tag type="info" v-if="scope.row.keepAlive === '0'">关闭</el-tag>
            <el-tag type="success" v-if="scope.row.keepAlive === '1'">开启</el-tag>
          </template>
        </el-table-column>
        <el-table-column prop="permission" label="权限标识" :show-overflow-tooltip="true" width="160"></el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template #="scope">
            <el-button size="small" type="text" icon="el-icon-plus" @click="addOrUpdateHandle(false, scope.row.id)" v-if="permission.sys_menu_add">新增</el-button>
            <el-button size="small" type="text" icon="el-icon-edit" @click="addOrUpdateHandle(true, scope.row.id)" v-if="permission.sys_menu_edit">修改</el-button>
            <el-button size="small" type="text" icon="el-icon-delete" @click="handleDel(scope.row)" v-if="permission.sys_menu_del">删除</el-button>
          </template>
        </el-table-column>
      </el-table>

      <table-form v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getList"></table-form>
    </div>
  </basic-container>
</template>

<script>
import {delObj, fetchMenuTree} from "@/api/admin/menu";
import TableForm from "./menu-form.vue";
import {mapGetters} from "vuex";

export default {
  name: "Menu",
  components: {TableForm},
  data() {
    return {
      addOrUpdateVisible: false,
      // 遮罩层
      loading: true,
      // 菜单表格树数据
      menuList: [],

      // 查询参数
      queryParams: {
        parentId: undefined,
      }
    };
  },
  created() {
    this.getList();
  },
  computed: {
    ...mapGetters(["permission"])
  },
  methods: {
   
    getList() {
      this.loading = true;
      fetchMenuTree(this.queryParams).then(response => {
        this.menuList = response.data.data;
        this.loading = false;
      });
    },
    
    addOrUpdateHandle(isEdit, id) {
      console.log(111)
      this.addOrUpdateVisible = true;
      this.$nextTick(() => {
        this.$refs.addOrUpdate.init(isEdit, id);
      });
    },
    handleDel(row) {
      this.$confirm('是否确认删除名称为"' + row.name + '"的数据项?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      })
        .then(function() {
          return delObj(row.id);
        })
        .then(() => {
          this.getList();
          this.$message.success("删除成功");
        });
    }
  }
};
</script>
